FR3034105B1 - Procede de dissolution d’un oxyde metallique en presence de fer. - Google Patents

Procede de dissolution d’un oxyde metallique en presence de fer. Download PDF

Info

Publication number
FR3034105B1
FR3034105B1 FR1552549A FR1552549A FR3034105B1 FR 3034105 B1 FR3034105 B1 FR 3034105B1 FR 1552549 A FR1552549 A FR 1552549A FR 1552549 A FR1552549 A FR 1552549A FR 3034105 B1 FR3034105 B1 FR 3034105B1
Authority
FR
France
Prior art keywords
metal oxide
iron
dissolving
acidic solution
dissolution
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
FR1552549A
Other languages
English (en)
Other versions
FR3034105A1 (fr
Inventor
Emmanuel Billy
Marion Joulie
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Commissariat a lEnergie Atomique et aux Energies Alternatives CEA
Original Assignee
Commissariat a lEnergie Atomique CEA
Commissariat a lEnergie Atomique et aux Energies Alternatives CEA
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Commissariat a lEnergie Atomique CEA, Commissariat a lEnergie Atomique et aux Energies Alternatives CEA filed Critical Commissariat a lEnergie Atomique CEA
Priority to FR1552549A priority Critical patent/FR3034105B1/fr
Publication of FR3034105A1 publication Critical patent/FR3034105A1/fr
Application granted granted Critical
Publication of FR3034105B1 publication Critical patent/FR3034105B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
    • C22B3/00—Extraction of metal compounds from ores or concentrates by wet processes
    • C22B3/04—Extraction of metal compounds from ores or concentrates by wet processes by leaching
    • C22B3/06—Extraction of metal compounds from ores or concentrates by wet processes by leaching in inorganic acid solutions, e.g. with acids generated in situ; in inorganic salt solutions other than ammonium salt solutions
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
    • C22B3/00—Extraction of metal compounds from ores or concentrates by wet processes
    • C22B3/04—Extraction of metal compounds from ores or concentrates by wet processes by leaching
    • C22B3/06—Extraction of metal compounds from ores or concentrates by wet processes by leaching in inorganic acid solutions, e.g. with acids generated in situ; in inorganic salt solutions other than ammonium salt solutions
    • C22B3/08—Sulfuric acid, other sulfurated acids or salts thereof
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
    • C22B7/00—Working up raw materials other than ores, e.g. scrap, to produce non-ferrous metals and compounds thereof; Methods of a general interest or applied to the winning of more than two metals
    • C22B7/006—Wet processes
    • C22B7/007—Wet processes by acid leaching
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P10/00—Technologies related to metal processing
    • Y02P10/20—Recycling

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Geology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Environmental & Geological Engineering (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Compounds Of Iron (AREA)
  • Manufacture And Refinement Of Metals (AREA)

Abstract

Procédé de dissolution d'un oxyde métallique dans une solution acide, la solution acide ayant une concentration en acide comprise entre 0,01 M et 2M, la température étant maintenue entre 20°C et 60°C, durant la dissolution, du fer étant ajouté à la solution, le fer ayant un potentiel d'oxydo-réduction inférieur à celui de l'oxyde métallique, pour favoriser la dissolution de l'oxyde métallique.
FR1552549A 2015-03-26 2015-03-26 Procede de dissolution d’un oxyde metallique en presence de fer. Active FR3034105B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR1552549A FR3034105B1 (fr) 2015-03-26 2015-03-26 Procede de dissolution d’un oxyde metallique en presence de fer.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1552549A FR3034105B1 (fr) 2015-03-26 2015-03-26 Procede de dissolution d’un oxyde metallique en presence de fer.
FR1552549 2015-03-26

Publications (2)

Publication Number Publication Date
FR3034105A1 FR3034105A1 (fr) 2016-09-30
FR3034105B1 true FR3034105B1 (fr) 2019-05-31

Family

ID=53040648

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1552549A Active FR3034105B1 (fr) 2015-03-26 2015-03-26 Procede de dissolution d’un oxyde metallique en presence de fer.

Country Status (1)

Country Link
FR (1) FR3034105B1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT202000002515A1 (it) * 2020-02-10 2021-08-10 Engitec Tech S P A Metodo per recuperare zinco metallico da scarti metallurgici.

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101178903B1 (ko) * 2010-06-28 2012-08-31 한국지질자원연구원 우라늄이 함유된 흑색점판암 광석의 황산침출 시 황산철 첨가에 따른 고효율 우라늄 침출방법
CN103343230B (zh) * 2013-07-05 2014-11-05 南昌航空大学 废弃锂离子电池中有价金属浸出工艺及其装置

Also Published As

Publication number Publication date
FR3034105A1 (fr) 2016-09-30

Similar Documents

Publication Publication Date Title
CL2018002921A1 (es) Proceso para separar antimonio y arsénico de una solución de lixiviación que comprende antimonio y arsénico solubles, que comprende oxidar el antimonio y arsénico solubles en la solución de lixiviación para producir tiosales solubles; y oxidar las tiosales solubles de antimonio y arsénico para producir un precipitado de antimonio y una solución de arsénico.(divisional solicitud 201601922)
MA42439A (fr) Agents, utilisations et procédés pour le traitement d'une synucléinopathie
BR112015018518A2 (pt) sistema e método para aplicar dióxido de carbono durante a produção de concreto
MX365535B (es) Dispositivo para recuperar calor y humos de escoria que resulta del ciclo de produccion del acero.
JOP20150319B1 (ar) معقدات دوائية إشعاعية
MX2017005231A (es) Tratamiento de multiples etapas para incrustaciones de sulfuro de hierro.
MX2018016084A (es) Métodos, materiales y técnicas para recuperar metales preciosos.
CL2014001190A1 (es) Proceso para producir un reactivo nitrato ferrico para su uso en la etapa de lixiviacion en pilas de minerales de cobre que contienen fierro ii, que comprende concentrar fierro ii en una solucion de refino de cobre y mezclarlo con una solucion acuosa acida de nitrato de sodio; y proceso para la lixiviacion de cobre.
EA201791360A1 (ru) Способ кучного выщелачивания
FR3034105B1 (fr) Procede de dissolution d’un oxyde metallique en presence de fer.
FR3034104B1 (fr) Procede de dissolution d'un oxyde metallique en presence d'un metal reducteur.
MX2016002531A (es) Fluidos de tratamiento que contienen un agente quelante perfluorado y metodos para utilizarlos.
EA201790128A1 (ru) Способ замещения трития в тритийсодержащей воде и способ удаления трития
CL2018001454A1 (es) Sistema y procedimiento de analisis predictivo para controlar la sección excesiva de un proceso para refinar hidrocarbón.
WO2017105662A3 (fr) Colloïdes de nanocristaux inorganiques dans des matières fondues et procédés associés
FR3002545B1 (fr) Procede de formation d'un siliciure metallique a l'aide d'une solution contenant des ions or et des ions fluor
CL2018002630A1 (es) Método para evaluar mineral de cobre y fundir cobre.
EA201691798A1 (ru) Способы и системы для контроля концентрации металлических примесей во время металлургических процессов
RU2013121645A (ru) Способ переработки высокоуглеродистых золотоносных пород
FR3049642B1 (fr) Procede de traitement des abords d'un puits au moyen d'une solution aqueuse gelifiante comprenant une solution alcaline de silicate de potassium et un acide acetique
MY192455A (en) Methods and systems employing a sulfonated iminodiacetic acid during subterranean treatment operations
CL2016003307A1 (es) Metodo para procesar mineral de molibdeno que contiene cobre
FR3027905B1 (fr) Procede de polymerisation de l'acide (meth)acrylique en solution.
FR3055192B1 (fr) Procede et ensemble de traitement de l'atmosphere d'un stockage de produits vegetaux
RU2014100514A (ru) Способ переработки радиоактивно загрязненных металлов

Legal Events

Date Code Title Description
PLFP Fee payment

Year of fee payment: 2

PLSC Publication of the preliminary search report

Effective date: 20160930

PLFP Fee payment

Year of fee payment: 3

PLFP Fee payment

Year of fee payment: 4

PLFP Fee payment

Year of fee payment: 6

PLFP Fee payment

Year of fee payment: 7

PLFP Fee payment

Year of fee payment: 8

PLFP Fee payment

Year of fee payment: 9

PLFP Fee payment

Year of fee payment: 10